CN203041717U - Novel heat preservation dish cover - Google Patents
Novel heat preservation dish cover Download PDFInfo
- Publication number
- CN203041717U CN203041717U CN 201220694155 CN201220694155U CN203041717U CN 203041717 U CN203041717 U CN 203041717U CN 201220694155 CN201220694155 CN 201220694155 CN 201220694155 U CN201220694155 U CN 201220694155U CN 203041717 U CN203041717 U CN 203041717U
- Authority
- CN
- China
- Prior art keywords
- cover body
- semiconductor chilling
- chilling plate
- novel heat
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a daily appliance, and particularly provides a novel heat preservation dish cover. The dish cover has the function of being capable of cooling food better and preserving heat of the food better, and is simple in structure and convenient to use. The technical scheme is that the novel heat preservation dish cover comprises a cover body, wherein the top of the cover body is provided with a handle. The novel heat preservation dish cover is characterized in that the cover body is provided with a semiconductor chilling plate and a controller, wherein the semiconductor chilling plate carries out thermal transmission on the inner side and the outer side of the cover body, and the controller is communicated with a power supply and controls the semiconductor chilling plate to work. Two heat conduction surfaces of the semiconductor chilling plate respectively face the inner side of the cover body and the outer side of the cover body.
Description
Technical field
The utility model relates to a kind of daily apparatus, specifically is a kind of Thermal insulation dish cover.
Background technology
Traditional food cover function is comparatively single, usually can only cover cap the food on the desktop, plays the effect of dustproof and insect protected.Summer temperature is higher, and the time that food is deposited in food cover is unsuitable long, otherwise causes putrid and deteriorated easily.And winter temperature is on the low side, because the heat insulation effect of food cover is relatively poor, food is positioned in the food cover and still can cools off gradually, must additional heat may when edible, and very inconvenient.
The utility model content
The purpose of this utility model is the deficiency that overcomes in the above-mentioned background technology, and a kind of novel Thermal insulation dish cover is provided, and this food cover should have the function that can lower the temperature and be incubated food preferably, and has characteristics simple in structure and easy to use.
The technical solution of the utility model is: the novel heat insulation food cover, comprise that a top is equipped with the cover body of handle, it is characterized in that: be shaped on inside and outside cover body both sides on the described cover body and carry out the semiconductor chilling plate that heat transmits and connect power supply and control the controller of semiconductor chilling plate work; Two thermal conductive surfaces of described semiconductor chilling plate are respectively towards inboard and the outside of cover body.
Be shaped on the installing port that connects cover body on the described cover body, described semiconductor chilling plate is fixed in the described installing port.
Two thermal conductive surfaces of described semiconductor chilling plate all are shaped on the fin for increasing area of dissipation.
Be shaped on the described fin for accelerating cross-ventilated fan.
Described cover body is that heat-barrier material is made.
The display screen that shows the cover body internal temperature is housed on the described cover body, and other has a temperature sensor that is connected with display screen to be loaded on the cover body inboard.
On the described cover body AC/DC changeover switch is installed.
The beneficial effects of the utility model are:
The utility model has mainly utilized the Peltier effect of semi-conducting material (when galvanic couple that direct current is connected into by two kinds of different semi-conducting materials, two ends at galvanic couple can absorb respectively and release heat, realize the purpose of refrigeration, heating), by installing semiconductor chilling plate additional at food cover, can when summer, lower the temperature to food, the food and extend holding time, time insulation food in the winter time again is with instant edible; Simultaneously, but semiconductor chilling plate need not just continuous operation of cold-producing medium, and does not have mechanical transmission structure, can not produce noise during work, long service life, heat transference efficiency height; Therefore the utility model not only has cooling and heat insulation effect preferably, and simple in structure, easy to use.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, the novel heat insulation food cover mainly comprises cover body 1, and handle 2 is loaded on the top of cover body; Be shaped on the installing port of a perforation cover body on the cover body, semiconductor chilling plate 3 is fixed in this installing port.Two thermal conductive surfaces of this semiconductor chilling plate towards inboard and the outside of cover body, carry out heat transmission to the space of both sides inside and outside the cover body respectively, the effect that plays cooling or heat up.
Further, fin 4(also being installed on two of semiconductor chilling plate thermal conductive surfaces is generally aluminium section bar and makes); Further, the fan 5 that fin is dried is installed on the fin; The effect of fan and fin is to have increased the area of dissipation of thermal conductive surface and strengthened the cross-ventilation effect, can obviously improve refrigeration and the heating effect of semiconductor chilling plate.
Cover body is that heat-barrier material (being generally non-toxic plastic) is made, and can increase the effect of heat insulation of cover body.
Semiconductor chilling plate adopts 12V direct current supply, can pass through automobile power source, solar-electricity source capsule storage battery power supply, convenient outdoor use; Also be shaped on AC/DC changeover switch on the cover body simultaneously, the 220V alternating current can be transformed into the 12V direct current is the semiconductor chilling plate power supply.
Cooling piece in the utility model, controller, display screen, temperature sensor, the equal buyable of AC/DC changeover switch obtain.
Claims (7)
1. novel heat insulation food cover, comprise that a top is equipped with the cover body of handle (2) (1), it is characterized in that: be shaped on inside and outside cover body both sides on the described cover body and carry out the semiconductor chilling plate (3) that heat transmits and connect power supply and control the controller (6) of semiconductor chilling plate work; Two thermal conductive surfaces of described semiconductor chilling plate are respectively towards inboard and the outside of cover body.
2. novel heat insulation food cover according to claim 1 is characterized in that: be shaped on the installing port that connects cover body on the described cover body, described semiconductor chilling plate is fixed in the described installing port.
3. novel heat insulation food cover according to claim 2, it is characterized in that: two thermal conductive surfaces of described semiconductor chilling plate all are shaped on the fin (4) for increasing area of dissipation.
4. novel heat insulation food cover according to claim 3 is characterized in that: be shaped on the described fin for accelerating cross-ventilated fan (5).
5. novel heat insulation food cover according to claim 4, it is characterized in that: described cover body is that heat-barrier material is made.
6. novel heat insulation food cover according to claim 5 is characterized in that: the display screen (7) that shows the cover body internal temperature is housed on the described cover body, and other has a temperature sensor that is connected with display screen (8) to be loaded on the cover body inboard.
7. novel heat insulation food cover according to claim 6 is characterized in that: on the described cover body AC/DC changeover switch is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694155 CN203041717U (en) | 2012-12-14 | 2012-12-14 | Novel heat preservation dish cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694155 CN203041717U (en) | 2012-12-14 | 2012-12-14 | Novel heat preservation dish cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041717U true CN203041717U (en) | 2013-07-10 |
Family
ID=48724729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694155 Expired - Fee Related CN203041717U (en) | 2012-12-14 | 2012-12-14 | Novel heat preservation dish cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419407A (en) * | 2016-08-31 | 2017-02-22 | 邹恬 | Quick refrigeration dish cover |
-
2012
- 2012-12-14 CN CN 201220694155 patent/CN203041717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419407A (en) * | 2016-08-31 | 2017-02-22 | 邹恬 | Quick refrigeration dish cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203478683U (en) | Semiconductor cooler | |
| CN107485254A (en) | A kind of modularization temperature-changing cup based on heat pipe principle | |
| CN203041717U (en) | Novel heat preservation dish cover | |
| CN207849866U (en) | A kind of semiconductor cooling device | |
| CN105202802A (en) | Open type refrigeration device | |
| CN205512976U (en) | Cold and hot lunch -box | |
| CN202747720U (en) | Refrigerator with low-temperature compensation heater | |
| CN104490207A (en) | Constant temperature type heat preserving cup with heating function | |
| CN202801003U (en) | Novel heating and cooling water cup | |
| CN201609266U (en) | Cold-warm cup | |
| CN108272203A (en) | A kind of novel lunch box | |
| CN201697390U (en) | Cooling and heating device and cup provided therewith | |
| CN203709737U (en) | Drinking water cup | |
| CN204839140U (en) | Rechargeable refrigeration heats kettle | |
| CN201104779Y (en) | Coffee preparing utensil using semiconductor refrigeration | |
| CN203053109U (en) | Hot and cold type vehicle-mounted thermal insulation box | |
| CN203050163U (en) | Solar hydraulic pressure station temperature control chamber | |
| CN205208997U (en) | Open refrigerating plant | |
| CN202371816U (en) | Radiator with food heating box | |
| CN201837141U (en) | Water cup electrical heating and refrigerating device | |
| CN201861365U (en) | Refreshing heat insulation storage cover | |
| CN204535233U (en) | Temperature controllable refrigerator | |
| CN219020901U (en) | Constant temperature heat preservation fresh-keeping cover | |
| CN204104714U (en) | Separated type ice cream machine | |
| CN202751129U (en) | Electric temperature changeable soup basin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |